import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
/**
 *大小工具类 
 */
 const  size_0= 0;
 const  size_1= 1;
 const  size_5= 5.0;
 const  size_8= 8.0;
 const  size_15= 15.0;
 const  size_16= 16.0;
 const  size_17d5= 17.5;
 const  size_20= 20.0;
 const  size_30= 30.0;
 const  size_35= 35.0;
 const  size_36= 36.0;
 const  size_39d5= 39.5;
 const  size_55= 55.0;
 const  size_91= 91.0;
 const  size_120= 120.0;

 final size_screen_width = ScreenUtil().screenWidth;
 final size_screen_height = ScreenUtil().screenHeight;
 final size_bottom_bar_height = ScreenUtil().bottomBarHeight;
 final size_status_bar_height = ScreenUtil().statusBarHeight;
 const size_app_bar_height = kToolbarHeight;
